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QmlJS: Add refcounting to FakeMetaObjects.

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Previously they were leaked when a qmldump or the C++ exported QML
type list updated.

Just deleting the previous FakeMetaObjects is not an option, as they
might still be used in a QmlObjectValue owned by an Engine.

Reviewed-by: Erik Verbruggen
This commit is contained in:
Christian Kamm
2011-01-04 17:04:44 +01:00
parent 62d66fcd15
commit ab642bc820
10 changed files with 73 additions and 83 deletions
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10
src/libs/languageutils/fakemetaobject.h
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@@ -41,6 +41,7 @@
#include <QtCore/QStringList>
#include <QtCore/QList>
#include <QtCore/QHash>
#include <QtCore/QSharedPointer>
namespace LanguageUtils {
@@ -118,6 +119,9 @@ class LANGUAGEUTILS_EXPORT FakeMetaObject {
Q_DISABLE_COPY(FakeMetaObject);
public:
typedef QSharedPointer<FakeMetaObject> Ptr;
typedef QSharedPointer<const FakeMetaObject> ConstPtr;
class Export {
public:
QString package;
@@ -128,7 +132,7 @@ public:
private:
QList<Export> m_exports;
const FakeMetaObject *m_super;
ConstPtr m_super;
QString m_superName;
QList<FakeMetaEnum> m_enums;
QHash<QString, int> m_enumNameToIndex;
@@ -145,8 +149,8 @@ public:
void setSuperclassName(const QString &superclass);
QString superclassName() const;
void setSuperclass(FakeMetaObject *superClass);
const FakeMetaObject *superClass() const;
void setSuperclass(ConstPtr superClass);
ConstPtr superClass() const;
void addEnum(const FakeMetaEnum &fakeEnum);
int enumeratorCount() const;